Well, makeup artist I think I could argue is essential but idk about bar, especially if the they're trying to make things more efficient -- since having people getting drunk could be counter productive.

Editing this for new question & suggestion:

Even though there won't be any ic consequences for running a speakeasy without a permission, would it still be possible to do it behind the new authority's back and keep it very hush-hush? (we have even password system figured out hahah)

Another one that I was thinking: how are they going to react to smoking? I could see that their new policy could lean towards banning the cigarettes because smoking them would also mean burning a little the important oxygen and then there's the toxic smoke that gets to the air filtration system.